| 中文名稱 | 綿羊無尾，尾巴缺少症或縮短 |
|---|---|
| 英文名稱 | Anury, absence or abbreviation of the tail in sheep |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 無尾，即為沒有尾巴，在許多種的綿羊皆有發生。在綿羊，這是一種體染色體顯性的遺傳，在受精後3~4周，若為同型合子(homozygous)的話便有致死性。 |
| 英文描述 | Anury, absence of the tail, occurs in various breeds of sheep. It appears that in sheep this is inherited as an autosomal dominant that is lethal in utero to homozygous tail-less embryos 3-4 weeks after fertilization. |